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Contents
#
# A presenter which, for a patient, displays any HD preferences (for example when or where they
# have HD) that do not match their current HD profile.
#
require_dependency "renalware/hd"
module Renalware
module HD
class UnmetPreferencesPresenter
include ActionView::Helpers
COMMON_ATTRIBUTES = %i(schedule_definition other_schedule hospital_unit).freeze
delegate(*COMMON_ATTRIBUTES, to: :hd_preference_set, prefix: :preferred, allow_nil: true)
delegate(*COMMON_ATTRIBUTES, to: :hd_profile, prefix: :current, allow_nil: true)
delegate(:notes, :entered_on, to: :hd_preference_set)
delegate(:to_s, :to_param, :hd_profile, :hd_preference_set, to: :patient)
def initialize(patient)
@patient = patient
end
# Returns the HD::PreferenceSet setting if it differs from that in the HD::Profile
# If the preference is unmet, wrap in a <b> tag. Yield the value so the template
# has a chance to format it before it is wrapped.
def preferred(attribute)
value = public_send(:"preferred_#{attribute}")
value = yield(value) if block_given?
return value if preference_satisfied?(attribute)
content_tag(:b, value)
end
def preference_satisfied?(attribute)
preferred = public_send(:"preferred_#{attribute}")
current = public_send(:"current_#{attribute}")
return true if preferred.blank? || preferred == current
false
end
private
attr_reader :patient
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems